1102011112211 has 8 divisors (see below), whose sum is σ = 1123323265584. Its totient is φ = 1080902903200.

The previous prime is 1102011112199. The next prime is 1102011112219. The reversal of 1102011112211 is 1122111102011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1102011112211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1102011112219) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50975180 + ... + 50996793.

It is an arithmetic number, because the mean of its divisors is an integer number (140415408198).

Almost surely, 2^{1102011112211} is an apocalyptic number.

1102011112211 is a deficient number, since it is larger than the sum of its proper divisors (21312153373).

1102011112211 is a wasteful number, since it uses less digits than its factorization.

1102011112211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101972181.

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 1102011112211 its reverse (1122111102011), we get a palindrome (2224122214222).

It can be divided in two parts, 1102011 and 112211, that multiplied together give a palindrome (123657756321).

The spelling of 1102011112211 in words is "one trillion, one hundred two billion, eleven million, one hundred twelve thousand, two hundred eleven".